CN101872928B - Electric connector having exterior conductor holder and shielded cable - Google Patents

Electric connector having exterior conductor holder and shielded cable Download PDF

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Publication number
CN101872928B
CN101872928B CN201010167718.1A CN201010167718A CN101872928B CN 101872928 B CN101872928 B CN 101872928B CN 201010167718 A CN201010167718 A CN 201010167718A CN 101872928 B CN101872928 B CN 101872928B
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mentioned
external conductor
plate
connector
retainer
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CN101872928A (en
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堀内秀晃
森分良
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JST Mfg Co Ltd
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JST Mfg Co Ltd
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Abstract

The invention provides an electric connector having an exterior conductor holder and a shielded cable, which can easily position the shielded cable, prevent soldering tin fissure and promote the assembling efficiency. The exterior conductor on the tail end of the shielded cable is arranged in a communicating part of the exterior conductor holder; a soldering tin layer is formed between first and second plates and the exterior conductor; an inner cable at the tail end of the shielded cable extended from a depth direction of the exterior conductor holder is embedded in a cable holder in a holder shell; the exterior conductor holder and the holder shell are contained in a receiving part of the connector; the inner conductor is connected to a contact; the shielded cable is guided out from a guiding part; and a plug shell is assembled on higher part of the connector along the height direction. Therefore, the electric connector having the exterior conductor holder of the invention is assembled on the tail end of the shielded cable.

Description

Electric connector with external conductor retainer and shielded cable
Technical field
The invention belongs to the technical field of electric connector, relate to the electric connector of the end being assembled in shielded type cable, and possess shielded type cable and be connected to the shielded cable of electric connector of end of shielded type cable.
Background technology
Japanese Unexamined Patent Publication 2004-259672 publication discloses the coaxial connector 10 of the end being assembled in coaxial cable.Described in the 0011st section to the 0014th section of the document, three Ultrathin coaxial cables 1 are configured abreast in the horizontal direction with preset space length, splicing tape 22,22 is utilized to clamp and the upper and lower surface of fixed pole thin coaxial cable 1, inner conductor 11, built-in electrical insulation coating 12 and external conductor 13 are exposed from the end of each Ultrathin coaxial cable 1 successively, utilize the ground plate of conductivity (grand plate) clamp the upper and lower surface of external conductor 13 and carry out soldering, form cable assembly 2 thus.And then, in housing 5, be provided with plate incorporating section 51, this plate incorporating section 51 is in top side and rear portion side opening thus can receive the ground plate 15,15 (label directly quotes the label of Japanese Unexamined Patent Publication 2004-259672 publication) of above-mentioned cable assembly 2 from top side.
When in the above described manner by electric connector assembling in shielded type cable, if shielded type cable installation site in electrical connectors offsets from the position as design object, then such as can produce the problem that transmission characteristic etc. cannot obtain target capabilities.
And, when utilizing the ground plate 15,15 of conductivity clamp the upper and lower surface of external conductor 13 and carry out soldering as above-mentioned existing coaxial connector, contributive unnecessary melting soldering paste is not had to be drawn to external conductor 13 to soldering in the soldering paste of the melting between two ground plates 15,15, if this soldering paste cools and solidifies, then coaxial cable 1 becomes and is difficult to bend, thus hinders the processing operation etc. of wire.In addition, if however still make coaxial cable 1 bend by force, then the scolding tin of external conductor 13 cracks thus product quality decline.
In addition, in above-mentioned coaxial connector 10, in order to by inner conductor 11 soldering in terminal 3, need to make above-mentioned inner conductor 11 lean against on the brace 31 of the above-mentioned terminal 3 corresponding with this inner conductor 11, but because this operation is carried out in the narrow space of the inside of the housing 5 of box like, therefore operating efficiency is low.Especially, when using twisted the shielded multiconductor cable of built-in many above-mentioned internal wires as shielded type cable, above-mentioned internal wire can be subject to the recuperability caused by twisted feature (Twist り addiction), therefore, carry out making the operation leaned against respectively on the brace 31 of the above-mentioned terminal 3 corresponding with this inner conductor of above-mentioned inner conductor be very difficult operation in the narrow space of the inside of the housing 5 of box like, operating efficiency is extremely low.
Summary of the invention
The present invention is conceived to these problem points and completes, its object is to the shielded cable of the electric connector a kind of electric connector with external conductor retainer being provided and using this band external conductor retainer, for the electric connector of described band external conductor retainer, the position passed for the external conductor of shielded type cable in the first plate of formation external conductor retainer being equivalent to above-mentioned ground plate and the second plate arranges depression, and the internal wire utilizing retainer housing to make to stretch out from said external conductor holder aligns, thus, easily and exactly shielded type cable can be positioned the position as design object in electric connector, thus stably can guarantee the performance of electric connector, and, the amount of the melting soldering paste between above-mentioned first plate and above-mentioned second plate can be reduced, thus can prevent not having contributive unnecessary melting soldering paste to be drawn to external conductor to soldering, the bendability of shielded type cable can be guaranteed, can prevent from producing soldering crackle on external conductor, thus stably can maintain product quality, the operating efficiency of assembling can be improved.
In order to reach above-mentioned purpose, the electric connector assembling of band external conductor retainer of the present invention is in the end of shielded type cable, and this shielded type cable possesses: internal wire, and this internal wire utilizes the coated inner conductor of built-in electrical insulation coating and forms; External conductor, this external conductor this internal wire coated; And exterior insulation coating, this exterior insulation coating this external conductor coated, the feature of the electric connector of above-mentioned band external conductor retainer is, the electric connector of above-mentioned band external conductor retainer possesses:
External conductor retainer, first plate of this external conductor holder for conductivity and the second plate of conductivity, when taking orthogonal depth direction, when Width and short transverse, above-mentioned first plate is formed as the tabular in short transverse with thickness, above-mentioned second plate is configured in the eminence side of the short transverse of this first plate, be formed as the tabular in short transverse with thickness, at least one party in above-mentioned first plate and above-mentioned second plate is formed and observes at depth direction the recess caved in short transverse, to form breakthrough part between above-mentioned first plate and above-mentioned second plate, the said external conductor that this breakthrough part can expose for the said external insulation coating from above-mentioned shielded type cable end passes,
The retainer housing of insulating properties, the retainer housing of this insulating properties is configured in the depth side of the depth direction of said external conductor holder or the lower side of short transverse, and be provided with the electric wire maintaining part of flute profile, expose from the said external conductor of above-mentioned shielded type cable end and roughly embed said wires maintaining part along the above-mentioned internal wire of depth direction extension;
Connector body, this connector body has: the body shell of insulating properties, and this body shell has the fitting portion chimeric with the other side's side electric connector, the contact of conductivity, this contact is located at this body shell, is connected with the above-mentioned inner conductor of above-mentioned shielded type cable end, and with the contact of above-mentioned the other side's side electric connector, and there is conductivity and in the connector shell of tabular, this connector shell is configuring in the mode at least partially covering aforementioned body housing than the position of aforementioned body housing near the lower side of short transverse, thus be connected with aforementioned body housing, supporting slice is provided with at above-mentioned connector shell, this supporting slice is from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing, the incorporating section for receiving said external conductor holder and above-mentioned retainer housing is provided with in the depth side of the depth direction of above-mentioned supporting slice, the lead division passed for above-mentioned shielded type cable is provided with at above-mentioned supporting slice, observe at depth direction, this lead division sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice towards the lower side of short transverse, and
There is conductivity and in the connector case of tabular, this connector case is configured in the eminence side of the short transverse of above-mentioned connector body, and is linked to the above-mentioned connector shell of above-mentioned connector body,
The electric connector of above-mentioned band external conductor retainer is assembled in the end of above-mentioned shielded type cable as follows: the said external conductor arrangement exposed by the said external insulation coating from above-mentioned shielded type cable end is in the above-mentioned breakthrough part of said external conductor holder, and form soldering-tin layer at above-mentioned first plate with between above-mentioned second plate and said external conductor, the above-mentioned internal wire of the above-mentioned shielded type cable end stretched out towards depth direction depth side from this external conductor retainer is embedded the said wires maintaining part of above-mentioned retainer housing, said external conductor holder and above-mentioned retainer housing are accommodated in the above-mentioned incorporating section of above-mentioned connector body, the above-mentioned inner conductor of above-mentioned internal wire is connected to the above-mentioned contact of above-mentioned connector body, above-mentioned shielded type cable is drawn towards the outside from above-mentioned lead division, and, above-mentioned connector case is assembled in the eminence side of the short transverse of above-mentioned connector body.
When the electric connector of above-mentioned band external conductor retainer is assembled in the end of above-mentioned shielded type cable, just shielded cable can be formed.And then, when the fitting portion of aforementioned body housing is embedded in above-mentioned the other side's side electric connector, the contact of above-mentioned contact and above-mentioned the other side's side electric connector.If said external conductor holder and above-mentioned connector shell or the conducting of above-mentioned connector case, and above-mentioned connector shell or above-mentioned connector case contact with the conductive part of above-mentioned the other side's side electric connector, then the shielding of the electric connector of above-mentioned both sides is good.Also can by the soldering of said external conductor holder in above-mentioned connector shell or above-mentioned connector case.When the said external conductor arrangement exposed by the said external insulation coating from above-mentioned shielded type cable end is when the breakthrough part of said external conductor holder, process the end of above-mentioned shielded type cable in advance, such as exposing successively towards front end to make the end of above-mentioned shielded type cable has said external conductor and above-mentioned internal wire.In this case, also said external conductor can be turned back and make it be coated on said external insulation coating.
Because at least one party in above-mentioned first plate and above-mentioned second plate is formed with above-mentioned recess, therefore the guide portion that above-mentioned recess guides to above-mentioned breakthrough part as the said external conductor for being exposed by the said external insulation coating from above-mentioned shielded type cable end plays function, and, when said external conductor being positioned the position beyond above-mentioned recess by mistake, to leave with exceeding intended scope in short transverse due to above-mentioned first plate and above-mentioned second plate thus can not feel well, therefore the possibility carrying out revising in the mode position of said external conductor being guided to recess is high, so said external conductor is incorporated in above-mentioned breakthrough part.Therefore, by the above-mentioned internal wire of the above-mentioned shielded type cable end stretched out towards depth direction depth side from said external conductor holder being embedded the said wires maintaining part of above-mentioned retainer housing, and said external conductor holder and above-mentioned retainer housing are accommodated in the above-mentioned incorporating section of above-mentioned connector body, thus can easily and the position as design object exactly above-mentioned shielded type cable is positioned in the electric connector of above-mentioned band external conductor retainer.Its result, such as, reliably can obtain target capabilities, stably can guarantee the performance of the electric connector of above-mentioned band external conductor retainer in transmission characteristic etc.
By arranging above-mentioned breakthrough part at said external conductor holder, part place beyond above-mentioned breakthrough part, the interval between above-mentioned first plate and above-mentioned second plate can be made as far as possible to be close to or interval is therebetween set to be roughly zero, the amount of the melting soldering paste therefore between above-mentioned first plate and above-mentioned second plate reduces, and can suppress not have contributive unnecessary melting soldering paste to be drawn to the situation of said external conductor to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable, can prevent from producing scolding tin crackle at said external conductor thus stably maintaining product quality.
When by the electric connector assembling of above-mentioned band external conductor retainer in above-mentioned shielded type cable end, be not directly above-mentioned shielded type cable is assembled in the above-mentioned connector body being provided with above-mentioned contact, but first above-mentioned shielded type cable be assembled in above-mentioned retainer housing.In this case, operation need not be carried out in the narrow space of the inside of the housing of box like as above-mentioned coaxial connector in the past, but the above-mentioned internal wire that the said external conductor from above-mentioned shielded type cable end exposes is embedded the said wires maintaining part of above-mentioned retainer housing under the state of the depth side of depth direction and the nearby enough and to spare of side Existential Space, thus above-mentioned internal wire alignment, therefore operating efficiency is high, and the said external conductor of above-mentioned shielded type cable end stretches out from said external conductor holder.Especially, when as shielded type cable adopt twisted and the shielded multiconductor cable of built-in many above-mentioned internal wires time, although above-mentioned internal wire can be subject to the recuperability caused by twisted feature, but, by above-mentioned internal wire being embedded respectively under the state of the enough and to spare of the depth side Existential Space at depth direction corresponding said wires maintaining part, thus above-mentioned internal wire alignment, therefore operating efficiency is high.
The electric connector of above-mentioned band external conductor retainer of the present invention can also be configured to: in above-mentioned first plate or the second plate, be provided with press-in sheet, this press-in sheet is pressed in the receiving opening being located at above-mentioned retainer housing.
Like this, said external conductor holder is easily located more accurately relative to above-mentioned retainer housing.Further, by suitably setting pressing-in force, the bonding strength between said external conductor holder and above-mentioned retainer housing can be guaranteed fully.
The electric connector of the of the present invention above-mentioned band external conductor retainer be explained above can also be configured to: above-mentioned second plate soldering is in above-mentioned connector case.
Like this, said external conductor holder and the conducting of above-mentioned connector case.Further, by suitably setting soldering intensity, the bonding strength between said external conductor holder and above-mentioned connector case can be guaranteed.
The electric connector of the of the present invention above-mentioned band external conductor retainer be explained above can also be configured to: in above-mentioned first plate being provided with above-mentioned recess or above-mentioned second plate, be formed with the through hole along the through above-mentioned recess of short transverse.
Like this, melting soldering paste between above-mentioned first plate and above-mentioned second plate is discharged to the outside of said external conductor holder via above-mentioned through hole, therefore, the amount of the melting soldering paste between above-mentioned first plate and above-mentioned second plate reduces further, can suppress further not have contributive unnecessary melting soldering paste to be drawn to the situation of external conductor to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable further, can prevent from further producing soldering crackle at said external conductor, thus more stably can maintain product quality.
The electric connector of the of the present invention above-mentioned band external conductor retainer be explained above can also be configured to: at least one party's broad ways in above-mentioned first plate and above-mentioned second plate is divided into plural part.
Like this, such as different according to the kind of shielded type cable, compare with the situation above-mentioned first plate and above-mentioned second plate being arranged respectively to one, the operation that the said external conductor of above-mentioned shielded type cable end is clipped between above-mentioned first plate and above-mentioned second plate is become easy.
The electric connector of the of the present invention above-mentioned band external conductor retainer be explained above can also be configured to: in above-mentioned breakthrough part, run through the said external conductor having many insulation of the said external from above-mentioned shielded type cable end coating to expose.
Like this, such as different according to the kind of shielded type cable, with run through the situation of the said external conductor having an above-mentioned shielded type cable end respectively in the through hole of said external conductor holder compared with, the operation that the said external conductor of above-mentioned shielded type cable end is clipped between above-mentioned first plate and above-mentioned second plate is become easy.
The invention provides a kind of shielded cable, this shielded cable possesses shielded type cable and is assembled in the electric connector of band external conductor retainer of end of this shielded type cable, above-mentioned shielded type cable has: internal wire, and this internal wire utilizes the coated inner conductor of built-in electrical insulation coating and forms; External conductor, this external conductor this internal wire coated; And exterior insulation coating, this exterior insulation coating this external conductor coated, at the end of above-mentioned shielded type cable, expose successively towards front end and have external conductor and internal wire, the feature of above-mentioned shielded cable is,
The electric connector of above-mentioned band external conductor retainer possesses:
External conductor retainer, first plate of this external conductor holder for conductivity and the second plate of conductivity, when taking orthogonal depth direction, when Width and short transverse, above-mentioned first plate is formed as the tabular in short transverse with thickness, above-mentioned second plate is configured in the eminence side of the short transverse of this first plate, be formed as the tabular in short transverse with thickness, at least one party in above-mentioned first plate and above-mentioned second plate is formed and observes at depth direction the recess caved in short transverse, to form breakthrough part between above-mentioned first plate and above-mentioned second plate, the said external conductor that this breakthrough part can expose for the said external insulation coating from above-mentioned shielded type cable end passes, said external conductor is through above-mentioned breakthrough part, and be formed with soldering-tin layer at above-mentioned first plate with between above-mentioned second plate and said external conductor,
The retainer housing of insulating properties, the retainer housing of this insulating properties is configured in the depth side of the depth direction of said external conductor holder or the lower side of short transverse, and be provided with the electric wire maintaining part of flute profile, expose from the said external conductor of above-mentioned shielded type cable end and roughly embed said wires maintaining part along the above-mentioned internal wire of depth direction extension;
Connector body, this connector body has: the body shell of insulating properties, and this body shell has the fitting portion chimeric with the other side's side electric connector, the contact of conductivity, this contact is located at this body shell, is connected with the above-mentioned inner conductor of above-mentioned shielded type cable end, and with the contact of above-mentioned the other side's side electric connector, and there is conductivity and in the connector shell of tabular, this connector shell is configuring in the mode at least partially covering aforementioned body housing than the position of aforementioned body housing near the lower side of short transverse, and be connected with aforementioned body housing, supporting slice is provided with at above-mentioned connector shell, this supporting slice is from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing, the incorporating section for receiving said external conductor holder and above-mentioned retainer housing is provided with in the depth side of the depth direction of above-mentioned supporting slice, the lead division passed for above-mentioned shielded type cable is provided with at above-mentioned supporting slice, observe at depth direction, this lead division sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice towards the lower side of short transverse, and
There is conductivity and in the connector case of tabular, this connector case is configured in the eminence side of the short transverse of above-mentioned connector body, and is linked to the above-mentioned connector shell of above-mentioned connector body.
When the fitting portion of aforementioned body housing is embedded in above-mentioned the other side's side electric connector, the contact of above-mentioned contact and above-mentioned the other side's side electric connector.If said external conductor holder and above-mentioned connector shell or the conducting of above-mentioned connector case, and above-mentioned connector shell or above-mentioned connector case contact with the conductive part of above-mentioned the other side's side electric connector, then the shielding of the electric connector of above-mentioned both sides is good.Also can by the soldering of said external conductor holder in above-mentioned connector shell or above-mentioned connector case.When the said external conductor arrangement exposed by the said external insulation coating from above-mentioned shielded type cable end is when the breakthrough part of said external conductor holder, process the end of above-mentioned shielded type cable in advance, such as exposing successively towards front end to make the end of above-mentioned shielded type cable has said external conductor and above-mentioned internal wire.In this case, also said external conductor can be turned back and make it be coated on said external insulation coating.
Because at least one party in above-mentioned first plate and above-mentioned second plate is formed with above-mentioned recess, therefore, the guide portion that this recess guides to above-mentioned breakthrough part as the said external conductor for being exposed by the said external insulation coating from above-mentioned shielded type cable end plays function, and, when said external conductor being positioned the position beyond above-mentioned recess by mistake, to leave with exceeding intended scope in short transverse due to above-mentioned first plate and above-mentioned second plate thus can not feel well, so, high with the possibility that the mode position of said external conductor being guided to recess carries out revising, therefore said external conductor is incorporated in above-mentioned breakthrough part.Therefore, by the above-mentioned internal wire of the above-mentioned shielded type cable end stretched out towards depth direction depth side from said external conductor holder being embedded the said wires maintaining part of above-mentioned retainer housing, and said external conductor holder and above-mentioned retainer housing are accommodated in the above-mentioned incorporating section of above-mentioned connector body, thus can easily and the position as design object exactly above-mentioned shielded type cable is positioned in the electric connector of above-mentioned band external conductor retainer.Its result, such as, reliably can obtain target capabilities, stably can guarantee the performance of the electric connector of above-mentioned band external conductor retainer in transmission characteristic etc.
By arranging above-mentioned breakthrough part at said external conductor holder, thus the part place beyond above-mentioned breakthrough part, the interval between above-mentioned first plate and above-mentioned second plate can be made as far as possible to be close to or interval is therebetween set to be roughly zero, therefore, the amount of the melting soldering paste between above-mentioned first plate and above-mentioned second plate reduces, and can suppress not have contributive unnecessary melting soldering paste to be drawn to the situation of said external conductor to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable, can prevent from producing scolding tin crackle at said external conductor thus stably maintaining product quality.
When by the electric connector assembling of above-mentioned band external conductor retainer in above-mentioned shielded type cable end, be not directly above-mentioned shielded type cable is assembled in the above-mentioned connector body being provided with above-mentioned contact, but first above-mentioned shielded type cable be assembled in above-mentioned retainer housing.In this case, operation need not be carried out in the narrow space of the inside of the housing of box like as above-mentioned coaxial connector in the past, but the above-mentioned internal wire that the said external conductor from above-mentioned shielded type cable end exposes is embedded the said wires maintaining part of above-mentioned retainer housing under the state of the depth side of depth direction and the nearby enough and to spare of side Existential Space, thus above-mentioned internal wire is alignd, therefore operating efficiency is high, and the said external conductor of above-mentioned shielded type cable end stretches out from said external conductor holder.Especially, when as shielded type cable adopt twisted and the shielded multiconductor cable of built-in many above-mentioned internal wires time, although above-mentioned internal wire can be subject to the recuperability caused by twisted feature, but, by above-mentioned internal wire being embedded respectively under the state of the enough and to spare of the depth side Existential Space at depth direction corresponding said wires maintaining part, thus above-mentioned internal wire alignment, therefore operating efficiency is high.
Above-mentioned shielded cable of the present invention can also be configured to: in above-mentioned first plate or the second plate, be provided with press-in sheet, and this press-in sheet is pressed in the receiving opening being located at above-mentioned retainer housing.
Like this, said external conductor holder is easily located more accurately relative to above-mentioned retainer housing.Further, by suitably setting pressing-in force, the bonding strength between said external conductor holder and above-mentioned retainer housing can be guaranteed fully.
The shielded cable of the present invention be explained above can also be configured to: above-mentioned second plate soldering is in above-mentioned connector case.
Like this, said external conductor holder and the conducting of above-mentioned connector case.Further, by suitably setting soldering bonding strength, the bonding strength between said external conductor holder and above-mentioned connector case can be guaranteed.
The shielded cable of the present invention be explained above can also be configured to: in above-mentioned first plate being provided with above-mentioned recess or above-mentioned second plate, be formed with the through hole along the through above-mentioned recess of short transverse.
Like this, melting soldering paste between above-mentioned first plate and above-mentioned second plate is discharged to the outside of said external conductor holder via above-mentioned through hole, therefore, the amount of the melting soldering paste between above-mentioned first plate and above-mentioned second plate reduces further, can suppress further not have contributive unnecessary melting soldering paste to be drawn to the situation of external conductor to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable further, can prevent from further producing soldering crackle at said external conductor, thus more stably can maintain product quality.
The shielded cable of the present invention be explained above can also be configured to: at least one party's broad ways in above-mentioned first plate and above-mentioned second plate is divided into plural part.
Like this, such as different according to the kind of shielded type cable, compare with the situation above-mentioned first plate and above-mentioned second plate being arranged respectively to one, the operation that the said external conductor of above-mentioned shielded type cable end is clipped between above-mentioned first plate and above-mentioned second plate is become easy.
The shielded cable of the present invention be explained above can also be configured to: in above-mentioned breakthrough part, run through the said external conductor having many insulation of the said external from above-mentioned shielded type cable end coating to expose.
Like this, such as different according to the kind of shielded type cable, with run through the situation of the said external conductor having an above-mentioned shielded type cable end respectively in the through hole of said external conductor holder compared with, the operation that the said external conductor of above-mentioned shielded type cable end is clipped between above-mentioned first plate and above-mentioned second plate is become easy.
Accompanying drawing explanation
Fig. 1 is the stereogram of all parts of the electric connector that the band external conductor retainer forming execution mode described below is shown.
Fig. 2 is the stereogram of the shielded type cable of the electric connector of the above-mentioned band external conductor retainer that the above-mentioned execution mode of assembling is shown.
Fig. 3 illustrates the electric connector assembling of the above-mentioned band external conductor retainer of above-mentioned execution mode in the end of above-mentioned shielded type cable thus the stereogram of step of assembling shielded cable.
Fig. 4 is the vertical view of the first plate that above-mentioned execution mode is shown.
Fig. 5 is the front view of above-mentioned first plate that above-mentioned execution mode is shown.
Fig. 6 is the end view of above-mentioned first plate that above-mentioned execution mode is shown.
Fig. 7 is the vertical view of the second plate that above-mentioned execution mode is shown.
Fig. 8 is the front view of above-mentioned second plate that above-mentioned execution mode is shown.
Fig. 9 is the vertical view of the retainer housing that above-mentioned execution mode is shown.
Figure 10 is the front view of the above-mentioned retainer housing that above-mentioned execution mode is shown.
Figure 11 is the rearview of the above-mentioned retainer housing that above-mentioned execution mode is shown.
Figure 12 is the vertical view of the connector body that above-mentioned execution mode is shown.
Figure 13 is the amplification view of the XIII-XIII line along Figure 12.
Figure 14 is the amplification view of the XIV-XIV line along Figure 12.
Figure 15 is the vertical view of the connector case (plug cover shell) of above-mentioned execution mode.
Figure 16 is the amplification view of the XVI-XVI line along Figure 15.
Figure 17 is the amplification view of the XVII-XVII line along Figure 15.
Figure 18 illustrates the breakthrough part that the external conductor of above-mentioned shielded type cable end is configured at the external conductor retainer of above-mentioned execution mode and at above-mentioned first plate and the stereogram of above-mentioned shielded type cable of above-mentioned band external conductor retainer forming soldering-tin layer between above-mentioned second plate and said external conductor.
Figure 19 is by the amplification rearview shown in a part for the above-mentioned shielded type cable of the above-mentioned band external conductor retainer of Figure 18 amplification.
Figure 20 is by the amplification inclinating view shown in a part for the above-mentioned shielded type cable of the above-mentioned band external conductor retainer of Figure 18 amplification.
Figure 21 is the stereogram of each parts of the above-mentioned internal wire illustrating when the above-mentioned shielded type cable of the above-mentioned band external conductor retainer by Figure 18 when embedding the electric wire maintaining part of above-mentioned retainer housing.
Figure 22 is the vertical view of each parts that Figure 21 is shown.
Figure 23 is the amplification view of the XXIII-XXIII line along Figure 22.Although section line is by above-mentioned internal wire, section does not represent this internal wire.
Figure 24 is the amplification view of the XXIV-XXIV line along Figure 22.Although section line is by above-mentioned shielded type cable, section does not represent this shielded type cable.
Figure 25 is the amplification view of the XXV-XXV line along Figure 22.
Figure 26 be illustrate by the said external conductor holder of Figure 21, above-mentioned shielded type cable and above-mentioned retainer housing, said external conductor holder and above-mentioned retainer housing are accommodated in the incorporating section of above-mentioned connector body time the vertical view of each parts.
Figure 27 is the amplification view of the XXVII-XXVII line along Figure 26.Although section line is by above-mentioned internal wire, section does not represent this internal wire.
Figure 28 is the vertical view of each parts when said external conductor holder connector case being assemblied in Figure 26, above-mentioned shielded type cable, above-mentioned retainer housing and above-mentioned connector body are shown.
Figure 29 is the amplification view of the XXIX-XXIX line along Figure 28.Although section line is by above-mentioned internal wire, section does not represent this internal wire.
Figure 30 is the amplification view of the XXX-XXX line along Figure 28.Although section line is by above-mentioned shielded type cable, section does not represent this shielded type cable.
Figure 31 is the amplification view of the XXXI-XXXI line along Figure 28.
Figure 32 is from seeing that the stereogram of the shielded cable of above-mentioned execution mode is observed in the direction of above-mentioned connector shell (plug shell).
Figure 33 illustrates that the electric connector by the band external conductor retainer of the shielded cable of above-mentioned execution mode is connected to the stereogram of the step of the other side's side electric connector.
Figure 34 is the vertical view of each parts of the electric connector illustrating when the band external conductor retainer of the shielded cable by above-mentioned execution mode when being connected to the other side's side electric connector.
Figure 35 is the amplification view of the XXXV-XXXV line along Figure 34.Although section line is by above-mentioned internal wire, section does not represent this internal wire.
Figure 36 is the amplification view of the XXXVI-XXXVI line along Figure 34.Although section line is by above-mentioned shielded type cable, section does not represent this shielded type cable.
Figure 37 is the amplification view of the above-mentioned shielded type cable of the electric connector of the band external conductor retainer connecting above-mentioned execution mode.
Figure 38 is the vertical view of above-mentioned first plate that the first variation described below is shown.
Figure 39 is the front view of above-mentioned first plate that above-mentioned first variation is shown.
Figure 40 is the end view of above-mentioned first plate that above-mentioned first variation is shown.
Figure 41 is the vertical view of above-mentioned second plate that the first variation described below is shown.
Figure 42 is the front view of above-mentioned second plate that above-mentioned first variation is shown.
Figure 43 illustrates above-mentioned first plate of the second variation described below and the stereogram of above-mentioned second plate.
Figure 44 is the amplification view suitable with above-mentioned Figure 27 of the electric connector of the band external conductor retainer above-mentioned retainer housing being configured in the variation of the lower side of the short transverse of said external conductor holder.
Figure 45 illustrates above-mentioned first plate of the 3rd variation described below and the amplification rearview suitable with above-mentioned Figure 19 of above-mentioned second plate.
Embodiment
Below embodiments of the present invention are described.Fig. 1 illustrates an execution mode of the electric connector of band external conductor retainer of the present invention.The electric connector X of this band external conductor retainer is assembled in the end of shielded type cable 500.And then the electric connector X of above-mentioned band external conductor retainer of the end utilizing above-mentioned shielded type cable 500 and be assembled in this shielded type cable 500 forms shielded cable Y.
As shown in figure 37, shielded type cable 500 possesses: internal wire 510, and this internal wire 510 is formed by utilizing the coated inner conductor 511 of built-in electrical insulation coating 512; External conductor 530, this external conductor 530 this internal wire 510 coated; And exterior insulation coating 540, this exterior insulation coating 540 this external conductor 530 coated.Further, this shielded type cable 500 is also provided with the two separated intermediate insulation coating 520 between internal wire 510 and external conductor 530.Built-in electrical insulation coating 512, exterior insulation coating 540 and intermediate insulation coating 520 are formed by synthetic resin, and inner conductor 511 is formed by tying up metal wire, and external conductor 530 is litzendraht wires of braided metal line.But, as long as possess above-mentioned internal wire, external conductor and exterior insulation coating as the shielded type cable of object in the present invention, also intermediate insulation coating can not be set.On the contrary, the present invention is also using the shielded type cable possessing internal wire, external conductor and exterior insulation coating and comprise key element in addition as object.Further, the structure of inner conductor, built-in electrical insulation coating, external conductor, exterior insulation coating is not by the limited interpretation of this execution mode, and such as external conductor also can be metal forming, metal band etc.The shielded type cable 500 of this execution mode is the shielded multiconductor cable be accommodated in by many internal wires 510 in external conductor 530.These internal wires 510, and are accommodated in external conductor 530 by this shielded type cable 500 by many internal wires 510 twisted together.Therefore, internal wire 510 forms helical form and wrapped around one another.But the present invention also becomes the shielded type cable of the straight line extended as the crow flies as object using inner wire-shaped.In Figure 37, shielded type cable 500 comprises four internal wires 510, but, do not limit the number of internal wire built-in in the shielded type cable as object of the present invention accordingly.Such as be built-in with more than one or two by being also object of the present invention by the shielded type cable etc. of two internal wire twisteds bifilar rope-lay conductor together (twist pair cable).In Figure 37, the thickness of internal wire 510 included in a shielded type cable 500 is all identical, but the shielded multiconductor cable with the different internal wire of thickness is also object of the present invention.Further, single core shielded type cable only with an internal wire is also object of the present invention.The shielded type cable be connected with the electric connector of band external conductor retainer of the present invention can be many also can be one, and, also can mix single core shielded type cable and shielded multiconductor cable.In addition, except above-mentioned shielded type cable, the unshielded cable being called as discrete wires can also be connected to the electric connector of band external conductor retainer of the present invention.This unshielded cable utilizes the coated common electric wire tying up the conductor that metal wire is formed of insulation coating, such as, can be used as power line, earth connection etc.In this case, when the part of the breakthrough part through external conductor retainer described later in above-mentioned unshielded cable is above-mentioned insulation coating, at the first plate of said external conductor holder with do not form soldering-tin layer between the second plate and above-mentioned insulation coating, but, when the part through above-mentioned breakthrough part in above-mentioned unshielded cable is above-mentioned conductor, soldering-tin layer can be formed at above-mentioned first plate with between above-mentioned second plate and above-mentioned conductor.As shown in Figure 2, following preparation is carried out in advance: make said external conductor 530 expose from said external insulation coating 540 in end in above-mentioned shielded type cable 500 preferably, further, above-mentioned intermediate insulation coating 520 is exposed from said external conductor 530, further, above-mentioned internal wire 510 is exposed from above-mentioned intermediate insulation coating 520.In this case, also said external conductor 530 can be turned back and make it be coated on said external insulation coating 540.
Below, adopt orthogonal depth direction, Width and short transverse, utilize these directions to be described.In the case of this embodiment, if utilize Figure 26 and Figure 28 to be described, the above-below direction of this figure is depth direction, and upside is the depth side of depth direction, and downside is the nearby side of depth direction.Further, the left and right directions of this figure is Width.In addition, the direction vertical with the paper of this figure is short transverse, along with leaving from paper towards face side relatively from the lower side of short transverse towards the eminence side of short transverse.As shown in Figure 1, the electric connector X of above-mentioned band external conductor retainer possesses external conductor retainer 100, retainer housing 200, connector body 300 and connector case 400.
As shown in Fig. 1, Fig. 4 to Fig. 8, said external conductor holder 100 possesses the first plate 110 and the second plate 120, first plate 110 is the tabulars in short transverse with thickness, and formed by conductive material, second plate 120 is configured in the eminence side of the short transverse of this first plate 110, be the tabular in short transverse with thickness, and formed by conductive material.Be formed in above-mentioned first plate 110 and observe at depth direction the recess 111 caved in towards the lower side of short transverse.Further, be formed in above-mentioned second plate 120 and observe at depth direction the recess 121 caved in towards the eminence side of short transverse.As shown in Figures 4 to 6, the above-mentioned recess 111 of above-mentioned first plate 110 is by roughly being formed the lower lateral bend one-tenth of a part for the Width of above-mentioned first plate 110 towards short transverse in U-shaped from depth direction observation.Above-mentioned first plate 110 is observed from depth direction and is formed as wavy.This recess 111 is provided with the quantity corresponding to the quantity of the shielded type cable 500 of the electric connector X being connected to above-mentioned band external conductor retainer along Width is spaced apart.And, as shown in Figure 7 and Figure 8, the above-mentioned recess 121 of above-mentioned second plate 120 is formed in the following way: in a part for the Width of above-mentioned second plate 120, the part of the lower side of short transverse is roughly removed thickness in inverted U-shaped mode towards the eminence side of short transverse to observe from depth direction, thus the thickness of the short transverse of thinning above-mentioned second plate 120.This recess 121 is provided with the quantity corresponding to the quantity of the shielded type cable 500 of the electric connector X being connected to above-mentioned band external conductor retainer along Width is spaced apart.As shown in Figure 18 to Figure 20, above-mentioned recess 111,121 is arranged to, and forms the breakthrough part 101 that the said external conductor 530 that expose from the said external insulation coating 540 of above-mentioned shielded type cable end can be supplied to pass between above-mentioned first plate 110 and above-mentioned second plate 120.As shown in figure 19, observe from depth direction, above-mentioned breakthrough part 101 is formed as the shape being attached with the thickness of working as with soldering-tin layer S-phase in the outside of the outer peripheral face of said external conductor 530.Also can with the recess 111 be described herein, 121 is contrary, form the above-mentioned recess 111 of above-mentioned first plate 110 in the following way: in a part for the Width of above-mentioned first plate 110, the part of the eminence side of short transverse is removed thickness towards the lower side of short transverse in the mode of observing roughly in U-shaped from depth direction, thus the thickness of the short transverse of thinning above-mentioned first plate 110, and, form the above-mentioned recess 121 of above-mentioned second plate 120 in the following way: become from depth direction observation the eminence lateral bend of a part for the Width of above-mentioned second plate 120 towards short transverse roughly in inverted U-shaped.And, observing at depth direction of being described herein also only can be arranged at above-mentioned first plate at the above-mentioned recess of short transverse depression, only can also be arranged at above-mentioned second plate, as long as this recess is formed as being formed the breakthrough part that the said external conductor that expose from the said external insulation coating of above-mentioned shielded type cable end can be supplied to pass between above-mentioned first plate and above-mentioned second plate.In this case, the plate not arranging above-mentioned recess in above-mentioned first plate or above-mentioned second plate is such as formed as the tabular in short transverse with thickness, and is the parts of conductivity.
As shown in Fig. 1, Fig. 4 to Fig. 6, in above-mentioned first plate 110, be provided with press-in sheet 112, this press-in sheet 112 is configured to be pressed in the receiving opening described later 230 being located at above-mentioned retainer housing 200.Above-mentioned press-in sheet 112, then extends towards downside from the substantial middle of the Width of the depth side of the depth direction of above-mentioned first plate 110 towards the lower lateral bend towards short transverse after the depth side of depth direction is stretched out.The part that the downside towards short transverse of above-mentioned press-in sheet 112 extends is the plate-like tile at depth direction with thickness, and the above-mentioned receiving opening 230 of above-mentioned retainer housing 200 is formed as the shape corresponding with this part and downside towards short transverse extends.Above-mentioned press-in sheet can be located at above-mentioned second plate, also can be respectively equipped with above-mentioned press-in sheet at above-mentioned first plate and above-mentioned second plate.Further, plural above-mentioned press-in sheet can be provided with at above-mentioned first plate or above-mentioned second plate, also can be located at any position of Width.The present invention includes the execution mode of the electric connector of the band external conductor retainer possessing above-mentioned first plate that above-mentioned press-in sheet is not set.
Above-mentioned second plate 120 is configured to soldering in above-mentioned connector case 400.Namely, when said external conductor holder 100, above-mentioned retainer housing 200, above-mentioned connector body 300 and above-mentioned connector case 400 are assembled together, the gap between above-mentioned second plate 120 and above-mentioned connector case 400 is set to the distance can carrying out soldering.And then melting soldering paste enters this gap and solidifies, between above-mentioned second plate 120 and above-mentioned connector case 400, form soldering-tin layer T thus.The present invention includes not by the execution mode of above-mentioned second plate soldering in the electric connector of the band external conductor retainer of above-mentioned connector case.
As shown in Fig. 1, Fig. 4 and Figure 20, in above-mentioned first plate 110 being provided with above-mentioned recess 111, be formed with the through hole 113 along the through above-mentioned recess 111 of short transverse.In this embodiment, above-mentioned through hole 113 is respectively equipped with at all above-mentioned recesses 111 of above-mentioned first plate 110.Further, above-mentioned through hole 113 is located at the substantial middle of the Width of above-mentioned recess 111, and the opening by above-mentioned breakthrough part side of above-mentioned through hole 113 is located at the minimum position of the short transverse of above-mentioned recess 111.But, also above-mentioned through hole can be set in the above-mentioned recess of a part, above-mentioned through hole can be located at any position of the Width of above-mentioned recess, and the opening by above-mentioned breakthrough part side of above-mentioned through hole can be located at any position of the short transverse of above-mentioned recess.Above-mentioned through hole along the through above-mentioned recess of short transverse also can be located at above-mentioned second plate, also can arrange above-mentioned through hole respectively at above-mentioned first plate and above-mentioned second plate.Present invention resides in the execution mode that above-mentioned first plate and above-mentioned second plate all do not arrange the electric connector of the band external conductor retainer of above-mentioned through hole.
Figure 38 to Figure 40 illustrates the first variation of above-mentioned first plate 110.Above-mentioned press-in sheet 112 and above-mentioned through hole 113 is provided with in above-mentioned first plate 110 of above-mentioned execution mode, but, above-mentioned press-in sheet 112 was not both set in above-mentioned first plate 110 of this first variation above-mentioned through hole 113 be not set yet.In addition formation is all identical with above-mentioned first plate 110 of above-mentioned execution mode.Figure 41 and Figure 42 is the first variation of above-mentioned second plate 120.In above-mentioned second plate 120 of above-mentioned execution mode, be provided with above-mentioned recess 121, but in above-mentioned second plate 120 of this first variation, do not arrange above-mentioned recess, this second plate 120 is formed as simple flat board.Figure 43 is the second variation of above-mentioned first plate 110 and above-mentioned second plate 120.In the above-described embodiment, above-mentioned first plate 110 be arranged to one and above-mentioned second plate 120 be also arranged to one, but, in the second variation, at Width, above-mentioned first plate 110 is divided into three parts, and, at Width, above-mentioned second plate 120 is divided into three parts.At least one party's broad ways that the present invention includes in above-mentioned first plate and above-mentioned second plate is divided into the execution mode of the electric connector of the band external conductor retainer of more than two parts.
Figure 45 is the 3rd variation of above-mentioned first plate 110 and above-mentioned second plate 120.In the above-described embodiment, in the above-mentioned breakthrough part 101 of said external conductor holder 100, run through the said external conductor 530 having an above-mentioned shielded type cable end respectively.On the other hand, in above-mentioned 3rd variation, be provided with breakthrough part 101 longer than the above-mentioned breakthrough part 101 of above-mentioned execution mode in the direction of the width, in this breakthrough part 101, run through the said external conductor 530 having many insulation of the said external from above-mentioned shielded type cable end coating 540 to expose.In the 3rd variation, run through in an above-mentioned breakthrough part 101 and have two said external conductors 530, but, also can be configured to the said external conductor 530 running through more than three in above-mentioned breakthrough part.Further, also the structure of the 3rd variation only can be applied to a part of breakthrough part, in other breakthrough part, still apply the structure of above-mentioned execution mode, the first variation or the second variation.
Above-mentioned retainer housing 200 is formed by Ins. ulative material.As shown in Fig. 1, Fig. 9 to Figure 11, above-mentioned retainer housing 200 is formed as having the width roughly corresponding with the width of said external conductor holder 100.And then as shown in Figure 21 to Figure 25, above-mentioned retainer housing 200 is configured in the depth side of the depth direction of said external conductor holder 100.As shown in figure 44, above-mentioned retainer housing also can be configured in the lower side of the short transverse of said external conductor holder.In above-mentioned retainer housing 200, be provided with the electric wire maintaining part 211 of flute profile, expose from the said external conductor 530 of above-mentioned shielded type cable end and roughly embed this electric wire maintaining part 211 along the above-mentioned internal wire 510 of depth direction extension.In the eminence side of the short transverse of above-mentioned retainer housing 200 and in depth direction depth side, be provided with the inwall 210 of edge-on of the eminence towards short transverse, be provided with the groove of the roughly U-shaped of sinking towards lower side from the ora terminalis of the eminence side of short transverse at this inwall 210, utilize this groove to form said wires maintaining part 211.The well width of said wires maintaining part 211 is roughly corresponding with the thickness of above-mentioned internal wire 510 sizes, but, when above-mentioned internal wire 510 embeds said wires maintaining part 211, predetermined inlay resultant force can be obtained by the flexibility of above-mentioned inwall 210.The backoff portion 221 of the flute profile of passing for above-mentioned shielded type cable end is provided with in above-mentioned retainer housing 200.In the eminence side of the short transverse of above-mentioned retainer housing 200 and in depth direction nearby side, be provided with the nearby wall 220 of edge-on of the eminence towards short transverse, this nearby wall 220 be provided with the groove of the roughly U-shaped of sinking towards lower side from the ora terminalis of the eminence side of short transverse, utilize this groove to form above-mentioned backoff portion 221.The present invention includes the execution mode that this nearby wall and backoff portion are not set.In above-mentioned retainer housing 200, be provided with receiving opening 230, the above-mentioned press-in sheet 112 of above-mentioned first plate 110 is pressed in this receiving opening 230.In this embodiment, owing to above-mentioned press-in sheet 112 to be located at the substantial middle of the Width of above-mentioned first plate 110, therefore receiving opening 230 is located at the substantial middle of the Width of the eminence side of the short transverse of above-mentioned retainer housing 200, but the quantity of receiving opening and position can be determined according to the quantity of press-in sheet and position.
As shown in Fig. 1, Figure 12 to Figure 14, above-mentioned connector body 300 possesses: body shell 310; Contact 320, this contact 320 is located at this body shell 310; And connector shell 330, this connector shell 330 is located at aforementioned body housing 310.Aforementioned body housing 310 is formed by Ins. ulative material, is provided with fitting portion 311 in this body shell 310, and this fitting portion 311 is chimeric with the other side's side electric connector 600 described later.As shown in Figure 33 to Figure 36, above-mentioned the other side's side electric connector 600 surface is installed on face and the installed surface 710 of the eminence side of printed circuit board (PCB), framework or other installation targets parts 700, the electric connector X of above-mentioned band external conductor retainer is connected to this other side's side electric connector 600, or the electric connector X of above-mentioned band external conductor retainer is departed from from above-mentioned the other side's side electric connector 600.As shown in Figure 33 to Figure 36, above-mentioned the other side's side electric connector 600 possesses: the housing 610 of insulating properties; The contact 620 of conductivity, the contact 620 of this conductivity is located at this housing 610; And the socket shell 630 of conductivity, this socket shell 630 is arranged in the mode covering above-mentioned housing 610 and above-mentioned contact 620.Above-mentioned housing 610 is set side by side with multiple contact 620 according to number of poles broad ways.The fitting portion 611 facing lower side depression of the eminence side from short transverse is provided with at the above-mentioned housing 610 of above-mentioned the other side's side electric connector 600.On the other hand, be provided with in the end of the depth side of the depth direction of aforementioned body housing 310 towards the outstanding above-mentioned fitting portion 311 in the lower side of short transverse.And then, the fitting portion 311 of the electric connector X of above-mentioned band external conductor retainer and the fitting portion 611 of above-mentioned the other side's side electric connector 600 concavo-convex chimeric.Be provided with contact chip 631 at above-mentioned socket shell 630, this contact chip 631 extends from the end of the nearby side of the depth direction of socket shell 630 towards lower side and falls into the above-mentioned fitting portion 611 of above-mentioned the other side's side electric connector 600.On the other hand, be provided with contact chip 430 at connector case 400 described later, this contact chip 430 extends from the end of the depth side of the depth direction of connector case 400 towards lower side, and covers the end face of the depth direction depth side of above-mentioned fitting portion 311.And then, when the above-mentioned fitting portion 311 of aforementioned body housing 310 inserts the above-mentioned fitting portion 611 of above-mentioned the other side's side electric connector 600, by concavo-convex being fitted together to, the electric connector X of above-mentioned band external conductor retainer is connected to above-mentioned the other side's side electric connector 600.In this case, the above-mentioned contact chip 430 of above-mentioned connector case 400 contacts thus shell conducting each other with the above-mentioned contact chip 631 of above-mentioned socket shell 630, further, the elastic force of shell contributes to the inlay resultant force between the electric connector X of above-mentioned band external conductor retainer and above-mentioned the other side's side electric connector 600.In addition, the above-mentioned contact chip 430 of above-mentioned connector case 400 to have the function of connector case 400 engaging in body shell 310 with connecting piece 410 described later together with locking piece 420.Further, when being lifted towards eminence side by the electric connector X of above-mentioned band external conductor retainer, the electric connector X of above-mentioned band external conductor retainer departs from from above-mentioned the other side's side electric connector 600.The above-mentioned contact 620 of above-mentioned the other side's side electric connector 600 possesses connecting portion 621 and contact site 622, and connecting portion 621 is configured in the lower side of above-mentioned housing 610, and contact site 622 is configured in above-mentioned fitting portion 611.Above-mentioned connecting portion 621 is connected to the conductive part of above-mentioned installed surface 710 by soldering etc.The shape of the fitting portion of band external conductor retainer of the present invention is not subject to the limited interpretation of this execution mode, as long as above-mentioned fitting portion can be chimeric with the other side's side electric connector.The structure of the above-mentioned the other side's side electric connector be connected with the electric connector of band external conductor retainer of the present invention is not by the limited interpretation of this execution mode, as long as above-mentioned the other side's side electric connector can be connected with the fitting portion of the electric connector of band external conductor retainer of the present invention, and now the contact of two connectors can contact each other.
Above-mentioned contact 320 is formed by conductive material.Above-mentioned contact 320 is set side by side with the quantity corresponding with number of poles in the eminence side of the short transverse of aforementioned body housing 310 along Width.Above-mentioned contact 320 is by one-body molded with aforementioned body housing 310 and be fixed on aforementioned body housing 310.Mould such as by above-mentioned contact 320 being arranged at above-mentioned connector body 300 carrys out shaping aforementioned body housing 310, thus carries out one-body molded.But, also can utilize press-in or additive method that above-mentioned contact is fixed on aforementioned body housing.Above-mentioned contact 320 possesses connecting portion 321 and contact site 322, connecting portion 321 is configured at the face of the eminence side of the short transverse of aforementioned body housing 310, contact site 322 is configured in above-mentioned fitting portion 311, when the electric connector X of above-mentioned band external conductor retainer and above-mentioned the other side's side electric connector 600 link together, above-mentioned contact site 322 contacts with the above-mentioned contact site 622 of the above-mentioned contact 620 of above-mentioned the other side's side electric connector 600.The contact force of these contacts 320,620 contributes to the inlay resultant force between the electric connector X of above-mentioned band external conductor retainer and above-mentioned the other side's side electric connector 600.Above-mentioned connecting portion 321 is connected to the inner conductor 511 of the end of above-mentioned shielded type cable 500.In this embodiment, utilize soldering that above-mentioned inner conductor 511 is connected to above-mentioned connecting portion 321.Also can replace this connected mode, such as, crimp groove is set at above-mentioned connecting portion, and this crimp groove is crimped on the above-mentioned internal wire of the end of above-mentioned shielded type cable, thus above-mentioned connecting portion is connected to the above-mentioned inner conductor of the end of above-mentioned shielded type cable.
Above-mentioned connector shell 330 is formed by conductive material, and this connector shell 330 is configuring in the mode at least partially covering aforementioned body housing 310 than the position of aforementioned body housing 310 near the lower side of short transverse, and is connected with aforementioned body housing 310.Above-mentioned connector shell 330 is by one-body molded with aforementioned body housing 310 and be connected with aforementioned body housing 310.Mould such as by above-mentioned connector shell 330 being put into above-mentioned connector body 300 carrys out shaping aforementioned body housing 310, carries out one-body molded thus.But, also can utilize press-in or other method that above-mentioned connector shell is connected to aforementioned body housing.The supporting slice 331 from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing 310 is provided with in above-mentioned connector shell 330.Although this supporting slice 331 erects from the end of the nearby side of the depth direction of above-mentioned connector shell 330, this supporting slice 331 also can erect from the middle part of the depth direction of above-mentioned connector shell 330.And then be provided with incorporating section 340 in the depth direction depth side of the above-mentioned supporting slice 331 of above-mentioned connector body 300, said external conductor holder 100 and above-mentioned retainer housing 200 are received in this incorporating section 340.This incorporating section 340 has the space being formed as following shape: be pressed into above-mentioned receiving opening 230 with by above-mentioned press-in sheet 112 and the above-mentioned internal wire 510 said external conductor holder 100 that is held in said wires maintaining part 211 and links together and shape corresponding to above-mentioned retainer housing 200.When not possessing above-mentioned press-in sheet and above-mentioned receiving opening, being held in said wires maintaining part by above-mentioned internal wire and reaching above-mentioned link.In the case of this embodiment, above-mentioned incorporating section 340 is by being formed with lower surface: the end face of the eminence side of the short transverse of above-mentioned connector shell 330; The end face of the nearby side of the depth direction of aforementioned body housing 310; From the Width two ends of aforementioned body housing 310 towards the end face inside the Width of the protuberance 312 of depth direction nearby side extension; And the end face of the depth side of the depth direction of the above-mentioned supporting slice 331 of above-mentioned connector shell 330.Be provided with lead division 331a at above-mentioned supporting slice 331, observe at depth direction, this lead division 331a sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice 331 towards the lower side of short transverse, and above-mentioned shielded type cable 500 is through this lead division 331a.Be provided with the brace 332 towards edge-on of eminence in the central authorities in the general width direction of above-mentioned connector shell 330, this brace 332 embeds the connecting hole 240 being located at the central authorities in the general width direction of above-mentioned retainer housing 200.The present invention includes the electric connector execution mode of the band external conductor retainer that above-mentioned brace and above-mentioned connecting hole are not set.
As shown in Fig. 1, Figure 15 to Figure 17, above-mentioned connector case 400 is formed as tabular by conductive material.This above-mentioned connector case 400 is configured in the eminence side of the short transverse of above-mentioned connector body 300, thus is linked to the above-mentioned connector shell 330 of above-mentioned connector body 300.In above-mentioned connector case 400, be provided with connecting piece 410, the lower side of this connecting piece 410 from the end of the nearby side of the depth direction of above-mentioned connector case 400 towards short transverse extends.In the case of this embodiment, in connector case 400, multiple connecting piece 410 is set side by side with according to interpolar number along Width.Connecting piece 410 has the roughly corresponding width of part between the adjacent lead division 331a in the above-mentioned supporting slice 331 of connector shell 330.In addition, in above-mentioned connector case 400, be provided with locking piece 420, the lower side of this locking piece 420 from the end of the Width of connector case 400 towards short transverse extends.In this locking piece 420, be provided with locking hole, embed locking hole by the projection 313 of the end making the Width of the aforementioned body housing 310 being located at above-mentioned connector body 300 thus above-mentioned connector case 400 is linked to aforementioned body housing 310.Also on the contrary, projection can be arranged at above-mentioned locking piece, above-mentioned locking hole is arranged at aforementioned body housing.Further, the position arranging above-mentioned locking piece is also not limited to the end of the Width of above-mentioned connector case, also can be other position.By arranging above-mentioned locking piece 420 and make this locking piece 420 engaging in aforementioned body housing 310 on above-mentioned connector case 400, thus the binding strength between above-mentioned connector case 400 and aforementioned body housing 310 increases, but, if there is no need also can not arrange locking piece.
In addition, as shown in Fig. 1, Figure 12 and Figure 13, between the adjacent lead division 331a in above-mentioned connector shell 330, be formed with the through window 333 of through above-mentioned connector shell 330.And then as shown in Figure 29 to Figure 31, if by the depth side bending of the front end of the connecting piece 410 of above-mentioned connector case 400 towards depth direction, then the front end hooking of this connecting piece 410 is in the edge of the depth direction nearby side of above-mentioned through window 333.
And then, as illustrated successively in Fig. 3, the electric connector X of above-mentioned band external conductor retainer is assembled in the end of above-mentioned shielded type cable 500 as follows: the above-mentioned breakthrough part 101 said external conductor 530 that the said external insulation coating 540 from above-mentioned shielded type cable end exposes being configured at said external conductor holder 100, and at above-mentioned first plate 110 with form soldering-tin layer S (with reference to Figure 18 to Figure 20) between above-mentioned second plate 120 and said external conductor 530, the press-in sheet 112 of this external conductor retainer 100 is pressed in receiving opening 230, the above-mentioned internal wire 510 of the above-mentioned shielded type cable end stretched out towards depth direction depth side from this external conductor retainer 100 is embedded the said wires maintaining part 211 (with reference to Figure 21 to Figure 25) of above-mentioned retainer housing 200, said external conductor holder 100 and above-mentioned retainer housing 200 are accommodated in the above-mentioned incorporating section 340 of above-mentioned connector body 300, the above-mentioned inner conductor 511 of above-mentioned internal wire 510 is connected to the above-mentioned contact 320 of above-mentioned connector body 300, and above-mentioned shielded type cable 500 is drawn (with reference to Figure 26 and Figure 27) towards the outside from above-mentioned lead division 331a, above-mentioned connector case 400 is assembled in the eminence side (with reference to Figure 28 to Figure 32) of the short transverse of above-mentioned connector body 300.Further, when above-mentioned execution mode, by the face soldering of the eminence side of the short transverse of above-mentioned second plate 120 of said external conductor holder 100 in the inner surface of above-mentioned connector case 400, thus, said external conductor holder 100 is fixed in above-mentioned connector case 400.The present invention includes execution mode that is locking for said external conductor holder or at least one parts of soldering in above-mentioned retainer housing, aforementioned body housing, above-mentioned connector shell and above-mentioned connector case.Further, the present invention includes not by locking for said external conductor holder or be fixed on the execution mode of any one parts in above-mentioned retainer housing, aforementioned body housing, above-mentioned connector shell and above-mentioned connector case.
Below, the effect of the electric connector X of the band external conductor retainer of above-mentioned execution mode is described.When the electric connector X of above-mentioned band external conductor retainer is assembled in the end of above-mentioned shielded type cable 500, the above-mentioned shielded cable Y as shown in Figure 28 to Figure 32 can be formed.And then, as shown in figure 33, when the fitting portion 311 of aforementioned body housing 310 is embedded in above-mentioned the other side's side electric connector 600, as shown in Figure 34 to Figure 36, the contact site 322 of above-mentioned contact 320 contacts with the above-mentioned contact site 622 of the above-mentioned contact 620 of above-mentioned the other side's side electric connector 600.If said external conductor holder with above-mentioned connector shell or the conducting of above-mentioned connector case and above-mentioned connector shell or above-mentioned connector case contact with the conductive part of above-mentioned the other side's side electric connector, then the shielding of the electric connector of above-mentioned both sides is good.In the case of this embodiment, because the face soldering of the eminence side of the short transverse of above-mentioned second plate 120 by said external conductor holder 100 is in the inner surface of above-mentioned connector case 400, said external conductor holder 100 and the conducting of above-mentioned connector case 400 thus.And then above-mentioned connector case 400 is by contact between above-mentioned connecting piece 410 and above-mentioned supporting slice 331 etc. and the conducting of above-mentioned connector shell 330.Further, above-mentioned connector case 400 is by socket shell 630 conducting with above-mentioned the other side's side electric connector 600 such as contact between above-mentioned contact chip 430 and above-mentioned contact chip 631.Therefore, the shielding of the electric connector of above-mentioned both sides is good.As the structure for making said external conductor holder and above-mentioned connector shell or the conducting of above-mentioned connector case, other structure also can be adopted, as an example, can by the soldering of said external conductor holder in above-mentioned connector shell.And, as other example, also can from the flexure strip of the extended conductivity of said external conductor holder, and this flexure strip is contacted with above-mentioned connector shell or above-mentioned connector case, also can be on the contrary, from the flexure strip of above-mentioned connector shell or the extended conductivity of above-mentioned connector case, and this flexure strip is contacted with said external conductor holder.Further, as other example, also can from the protuberance of the projecting conductivity of said external conductor holder, and this protuberance is contacted with above-mentioned connector shell or above-mentioned connector case, also can be on the contrary, from the protuberance of above-mentioned connector shell or the projecting conductivity of above-mentioned connector case, and this protuberance is contacted with said external conductor holder.In this case, also can at the concavo-convex chimeric recess of the recessed setting of the parts of the side contacted with raised part and raised part.Further, as the structure for making above-mentioned connector shell or above-mentioned connector case contact with the conductive part of above-mentioned the other side's side electric connector, other structure can also be adopted.As an example, the above-mentioned connector shell of the electric connector of above-mentioned band external conductor retainer or above-mentioned connector case can be linked to the earthy contact of the electric connector of above-mentioned band external conductor retainer, and the conductive part of the above-mentioned socket shell of above-mentioned the other side's side electric connector etc. is linked to the earthy contact of above-mentioned the other side's side electric connector, and these earthy contacts are contacted with each other.The present invention includes the execution mode making said external conductor holder and insulate between above-mentioned connector shell and above-mentioned connector case, also comprise the execution mode making to insulate between the conductive part of the above-mentioned socket shell of above-mentioned connector shell and above-mentioned connector case and above-mentioned the other side's side electric connector etc.
Owing to being formed with above-mentioned recess 111 at above-mentioned first plate 110 and above-mentioned second plate 120, 121, therefore, this recess 111, 121 play function as the guide portion (hand hangs か り) being used for the said external conductor 530 that the said external insulation coating 540 from above-mentioned shielded type cable end exposes to guide to above-mentioned breakthrough part 101, and, when said external conductor 530 being positioned the position beyond above-mentioned recess by mistake, to leave with exceeding intended scope in short transverse due to above-mentioned first plate 110 and above-mentioned second plate 120 thus can not feel well, so, so that the position of said external conductor 530 is directed to recess 111, the possibility that the mode of 121 carries out revising is high, therefore said external conductor 530 is incorporated in above-mentioned breakthrough part 101.Therefore, by the above-mentioned internal wire 510 of the above-mentioned shielded type cable end stretched out towards depth direction depth side from said external conductor holder 100 being embedded the said wires maintaining part 211 of above-mentioned retainer housing 200, and said external conductor holder 100 and above-mentioned retainer housing 200 are accommodated in the above-mentioned incorporating section 340 of above-mentioned connector body 300, thus can easily and the position as design object exactly above-mentioned shielded type cable 500 is positioned in the electric connector X of above-mentioned band external conductor retainer.Its result, such as, reliably can obtain target capabilities, stably can guarantee the performance of the electric connector X of above-mentioned band external conductor retainer in transmission characteristic etc.Arrange from depth direction observation when the above-mentioned recess of short transverse depression at above-mentioned second plate when the above-mentioned recess of short transverse depression or only from depth direction observation even if only arrange at above-mentioned first plate, above-mentioned effect can be obtained too.
By arranging above-mentioned breakthrough part 101 at said external conductor holder 100, thus the part place beyond above-mentioned breakthrough part can make the interval between above-mentioned first plate 110 and above-mentioned second plate 120 be close to or be set at interval is therebetween roughly zero as far as possible, the amount of the melting soldering paste therefore between above-mentioned first plate 110 and above-mentioned second plate 120 reduces, and can suppress not have contributive unnecessary melting soldering paste to be drawn to the situation of said external conductor 530 to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable 500, can prevent from producing scolding tin crackle at said external conductor 530 thus stably maintaining product quality.
When the electric connector X of above-mentioned band external conductor retainer is assembled in above-mentioned shielded type cable end, be not directly above-mentioned shielded type cable 500 is assembled in the above-mentioned connector body 300 being provided with above-mentioned contact 320, but first above-mentioned shielded type cable 500 be assembled in above-mentioned retainer housing 200.In this case, operation need not be carried out in the narrow space of the inside of the housing of box like as above-mentioned coaxial connector in the past, but the above-mentioned internal wire 510 that the said external conductor 530 from above-mentioned shielded type cable end exposes is embedded the said wires maintaining part 211 of above-mentioned retainer housing 200 under the state of the depth side of depth direction and the nearby enough and to spare of side Existential Space, thus above-mentioned internal wire 510 aligns, therefore operating efficiency is high, and the said external conductor 530 of above-mentioned shielded type cable end stretches out from said external conductor holder 100.Especially, when as above-mentioned execution mode, adopt twisted and the shielded multiconductor cable of built-in many above-mentioned internal wires 510 as above-mentioned shielded type cable 500 time, although above-mentioned internal wire 510 can be subject to the recuperability caused by twisted feature, but, by above-mentioned internal wire 510 being embedded respectively under the state of the enough and to spare of the depth side Existential Space at depth direction corresponding said wires maintaining part 211, thus above-mentioned internal wire 510 aligns, therefore operating efficiency is high.
Any one plate that present invention resides in above-mentioned first plate and above-mentioned second plate does not all arrange above-mentioned press-in sheet and does not arrange the execution mode of above-mentioned receiving opening at above-mentioned retainer housing.In various execution mode as above, in the above-described embodiment, press-in sheet 112 is set at above-mentioned first plate 110, and the press-in of this press-in sheet 112 is located in the above-mentioned receiving opening 230 of above-mentioned retainer housing 200.Like this, said external conductor holder 100 is easily located more accurately relative to above-mentioned retainer housing 200.Further, by suitably setting pressing-in force, the bonding strength between said external conductor holder 100 and above-mentioned retainer housing 200 can be guaranteed fully.Also same effect can be obtained when above-mentioned press-in sheet is located at above-mentioned second plate.
The present invention includes not by above-mentioned second plate soldering in the execution mode of above-mentioned connector case.In various execution mode as above, in the above-described embodiment, by above-mentioned second plate 120 soldering in above-mentioned connector case 400.Like this, said external conductor holder 100 and the conducting of above-mentioned connector case 400.Further, by suitably setting soldering intensity, the bonding strength between said external conductor holder 100 and above-mentioned connector case 400 can be guaranteed.
The present invention includes the execution mode that through hole is not set at the recess of above-mentioned first plate or above-mentioned second plate.In various execution mode as above, in the above-described embodiment, in above-mentioned first plate 110 being provided with above-mentioned recess 111, be formed with the through hole 113 along the through above-mentioned recess 111 of short transverse.Like this, melting soldering paste between above-mentioned first plate 110 and above-mentioned second plate 120 is discharged to the outside of said external conductor holder 100 via above-mentioned through hole 113, therefore, the amount of the melting soldering paste between above-mentioned first plate 110 and above-mentioned second plate 120 reduces further, can suppress further not have contributive unnecessary melting soldering paste to be drawn to the situation of external conductor 530 to soldering.Therefore, it is possible to guarantee the bendability of above-mentioned shielded type cable 500 further, can prevent from further producing soldering crackle at said external conductor 530, thus more stably can maintain product quality.Also same effect can be obtained when being provided with the through hole along the through above-mentioned recess of short transverse at the above-mentioned recess of above-mentioned second plate.
The present invention includes the above-mentioned execution mode above-mentioned first plate 110 and above-mentioned second plate 120 being arranged respectively to one.In various execution mode as above, in above-mentioned second variation, above-mentioned first plate 110 and above-mentioned second plate 120 are divided into plural part by broad ways.Like this, such as different according to the kind of shielded type cable 500, compare with the situation above-mentioned first plate 110 and above-mentioned second plate 120 being arranged respectively to one, by the said external conductor 530 of above-mentioned shielded type cable end, the operation be clipped between above-mentioned first plate 110 and above-mentioned second plate 120 becomes easy.Also same effect can be obtained when at least one party in above-mentioned first plate and above-mentioned second plate is divided into during plural part by broad ways.
Present invention resides in above-mentioned breakthrough part 101 the above-mentioned execution mode running through the said external conductor 530 having the insulation of the said external from an above-mentioned shielded type cable end coating 540 to expose.In various execution mode as above, in above-mentioned 3rd variation, in above-mentioned breakthrough part 101, run through the said external conductor 530 having many insulation of the said external from above-mentioned shielded type cable end coating 540 to expose.Like this, such as different according to the kind of shielded type cable, with run through the situation of the said external conductor 530 having an above-mentioned shielded type cable end respectively in the through hole 101 of said external conductor holder 100 compared with, by the said external conductor 530 of above-mentioned shielded type cable end, the operation be clipped between above-mentioned first plate 110 and above-mentioned second plate 120 becomes easy.
According to the record of above execution mode, also disclose the first following shielded cable Y fully.Namely, first shielded cable Y possesses shielded type cable 500 and is assembled in the electric connector X of band external conductor retainer of end of this shielded type cable 500, described shielded type cable 500 has: internal wire 510, and this internal wire 510 is formed by utilizing the coated inner conductor 511 of built-in electrical insulation coating 512; External conductor 530, this external conductor 530 this internal wire 510 coated; And exterior insulation coating 540, this exterior insulation coating 540 this external conductor 530 coated, at the end of shielded type cable 500, exposes successively towards front end and has external conductor 530 and internal wire 510.The electric connector X of the above-mentioned band external conductor retainer of above-mentioned shielded cable Y possesses external conductor retainer 100, the retainer housing 200 of insulating properties, connector body 300 and has conductivity and connector case 400 in tabular.Said external conductor holder 100 possesses the first plate 110 of conductivity and the second plate 120 of conductivity, when taking orthogonal depth direction, when Width and short transverse, first plate 110 is formed as the tabular in short transverse with thickness, second plate 120 is configured in the eminence side of the short transverse of this first plate 110, be formed as the tabular in short transverse with thickness, at least one party in above-mentioned first plate 110 and above-mentioned second plate 120 is formed and observes from depth direction the recess 111 caved in short transverse, 121, thus formed between above-mentioned first plate 110 and above-mentioned second plate 120 can the breakthrough part 101 that passes of coating 540 expose for insulating from the said external of above-mentioned shielded type cable end said external conductor 530, said external conductor 530 is through above-mentioned breakthrough part 101, and be formed with soldering-tin layer S at above-mentioned first plate 110 with between above-mentioned second plate 120 and said external conductor 530.Above-mentioned retainer housing 200 is configured in the depth side of the depth direction of said external conductor holder 100 or is configured in the lower side of short transverse of said external conductor holder 100, and be provided with the electric wire maintaining part 211 of flute profile, to expose and the above-mentioned internal wire 510 roughly extended along depth direction embeds the electric wire maintaining part 211 of flute profile from the said external conductor 530 of above-mentioned shielded type cable end.Above-mentioned connector body 300 has: the body shell 310 of insulating properties, and this body shell 310 has the fitting portion 311 chimeric with the other side's side electric connector 600, the contact 320 of conductivity, this contact 320 is located at this body shell 310, is connected with the above-mentioned inner conductor 511 of above-mentioned shielded type cable end, and contacts with the contact 620 of above-mentioned the other side's side electric connector 600, and there is conductivity and in the connector shell 330 of tabular, this connector shell 330 is configuring in the mode at least partially covering aforementioned body housing 310 than the position of aforementioned body housing 310 near the lower side of short transverse, thus be connected with aforementioned body housing 310, supporting slice 331 is provided with at above-mentioned connector shell 330, this supporting slice 331 is from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing 310, the incorporating section 340 for receiving said external conductor holder 100 and above-mentioned retainer housing 200 is provided with in the depth side of the depth direction of above-mentioned supporting slice 331, the lead division 331a passed for above-mentioned shielded type cable 500 is provided with at above-mentioned supporting slice 331, observe at depth direction, this lead division 331a sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice 331 towards the lower side of short transverse.Above-mentioned connector case 400 is configured in the eminence side of the short transverse of above-mentioned connector body 300, and is linked to the above-mentioned connector shell 330 of above-mentioned connector body 300.
The effect that the electric connector X of the above-mentioned band external conductor retainer in above-mentioned first shielded cable Y plays directly can quote the effect of the electric connector X of the band external conductor retainer of above-mentioned execution mode.
In addition, according to the record of above execution mode, disclose the second to the 6th following shielded cable Y fully.That is, for secondary shielding bunch of cables Y, in above-mentioned first shielded cable Y, in above-mentioned first plate 110 or the second plate 120, be provided with press-in sheet 112, this press-in sheet 112 is pressed in the receiving opening 230 being located at above-mentioned retainer housing 200.For the 3rd shielded cable Y, in above-mentioned first or secondary shielding bunch of cables Y, above-mentioned second plate 120 soldering is in above-mentioned connector case 400.For the 4th shielded cable Y, in arbitrary shielded cable Y in the above-mentioned first to the 3rd shielded cable Y, in above-mentioned first plate 110 being provided with above-mentioned recess 111 or above-mentioned second plate 120, be formed with the through hole 113 along the through above-mentioned recess 111 of short transverse.For the 5th shielded cable Y, in the arbitrary shielded cable Y in above-mentioned first to fourth shielded cable Y, at least one party's broad ways in above-mentioned first plate 110 and above-mentioned second plate 120 is divided into plural part.For the 6th shielded cable Y, in the arbitrary shielded cable Y in the above-mentioned first to the 5th shielded cable Y, the said external conductor 530 that many said external from above-mentioned shielded type cable end insulation coating 540 exposes is through above-mentioned breakthrough part 101.
The effect that the electric connector X of the above-mentioned band external conductor retainer in the above-mentioned second to the 6th shielded cable Y plays directly can quote the effect of the electric connector X of the band external conductor retainer of above-mentioned execution mode.
The electric connector of band external conductor retainer of the present invention comprises all execution modes being combined with the feature of the electric connector of the band external conductor retainer of above execution mode and variation.Shielded cable of the present invention comprises all execution modes possessing above-mentioned shielded type cable and be assembled in the above execution mode of end of this shielded type cable and the electric connector of the band external conductor retainer of variation.

Claims (8)

1. the electric connector (X) with external conductor retainer, the electric connector (X) of this band external conductor retainer is assembled in the end of shielded type cable (500), this shielded type cable (500) possesses: internal wire (510), and this internal wire (510) utilizes built-in electrical insulation coating (512) coated inner conductor (511) and forms; External conductor (530), coated this internal wire (510) of this external conductor (530); And exterior insulation coating (540), coated this external conductor (530) of this exterior insulation coating (540), the feature of the electric connector (X) of above-mentioned band external conductor retainer is,
The electric connector (X) of above-mentioned band external conductor retainer possesses:
External conductor retainer (100), this external conductor retainer (100) possesses first plate (110) of conductivity and second plate (120) of conductivity, when taking orthogonal depth direction, when Width and short transverse, above-mentioned first plate (110) is formed as the tabular in short transverse with thickness, above-mentioned second plate (120) is configured in the eminence side of the short transverse of this first plate (110), be formed as the tabular in short transverse with thickness, at least one party in above-mentioned first plate (110) and above-mentioned second plate (120) is formed and observes at depth direction the recess (111 caved in short transverse, 121), to form breakthrough part (101) between above-mentioned first plate (110) and above-mentioned second plate (120), the said external conductor (530) that this breakthrough part (101) can expose for said external insulation coating (540) from above-mentioned shielded type cable end passes, press-in sheet (112) is provided with in above-mentioned first plate (110) or the second plate (120),
The retainer housing (200) of insulating properties, the retainer housing (200) of this insulating properties is configured in the depth side of the depth direction of said external conductor holder (100) or the lower side of short transverse, and be provided with the electric wire maintaining part (211) of flute profile, expose from the said external conductor (530) of above-mentioned shielded type cable end and roughly embed said wires maintaining part (211) along the above-mentioned internal wire (510) of depth direction extension, this press-in sheet (112) is pressed in the receiving opening (230) being located at above-mentioned retainer housing (200),
Connector body (300), this connector body (300) has: the body shell (310) of insulating properties, and this body shell (310) has the fitting portion (311) chimeric with the other side's side electric connector (600); The contact (320) of conductivity, this contact (320) is located at this body shell (310), be connected with the above-mentioned inner conductor (511) of above-mentioned shielded type cable end, and contact with the contact (620) of above-mentioned the other side's side electric connector (600); and there is conductivity and in the connector shell (330) of tabular, this connector shell (330) is configuring in the mode at least partially covering aforementioned body housing (310) than the position of aforementioned body housing (310) near the lower side of short transverse, thus be connected with aforementioned body housing (310), supporting slice (331) is provided with above-mentioned connector shell (330), this supporting slice (331) is from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing (310), the incorporating section (340) for receiving said external conductor holder (100) and above-mentioned retainer housing (200) is provided with in the depth side of the depth direction of above-mentioned supporting slice (331), the lead division (331a) passed for above-mentioned shielded type cable (500) is provided with at above-mentioned supporting slice (331), observe at depth direction, this lead division (331a) sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice (331) towards the lower side of short transverse, and
There is conductivity and in the connector case (400) of tabular, this connector case (400) is configured in the eminence side of the short transverse of above-mentioned connector body (300), and be linked to the above-mentioned connector shell (330) of above-mentioned connector body (300)
The electric connector (X) of above-mentioned band external conductor retainer is assembled in the end of above-mentioned shielded type cable (500) as follows: the above-mentioned breakthrough part (101) the said external conductor (530) that said external insulation coating (540) from above-mentioned shielded type cable end is exposed being configured at said external conductor holder (100), and above-mentioned first plate (110) with form soldering-tin layer (S) between above-mentioned second plate (120) and said external conductor (530), the above-mentioned internal wire (510) of the above-mentioned shielded type cable end stretched out towards depth direction depth side from this external conductor retainer (100) is embedded the said wires maintaining part (211) of above-mentioned retainer housing (200), said external conductor holder (100) and above-mentioned retainer housing (200) are accommodated in the above-mentioned incorporating section (340) of above-mentioned connector body (300), the above-mentioned inner conductor (511) of above-mentioned internal wire (510) is connected to the above-mentioned contact (320) of above-mentioned connector body (300), above-mentioned shielded type cable (500) is drawn towards the outside from above-mentioned lead division (331a), and, above-mentioned connector case (400) is assembled in the eminence side of the short transverse of above-mentioned connector body (300).
2. the electric connector (X) of band external conductor retainer according to claim 1, wherein,
The soldering of above-mentioned second plate (120) is in above-mentioned connector case (400).
3. the electric connector (X) of band external conductor retainer according to claim 1, wherein,
At least one party's broad ways in above-mentioned first plate (110) and above-mentioned second plate (120) is divided into plural part.
4. the electric connector (X) of band external conductor retainer according to claim 1, wherein,
The said external conductor (530) having many insulation coating of the said external from above-mentioned shielded type cable end (540) to expose is run through in above-mentioned breakthrough part (101).
5. a shielded cable (Y), this shielded cable (Y) possesses shielded type cable (500) and is assembled in the electric connector (X) of band external conductor retainer of end of this shielded type cable (500), above-mentioned shielded type cable (500) has: internal wire (510), and this internal wire (510) utilizes built-in electrical insulation coating (512) coated inner conductor (511) and forms; External conductor (530), coated this internal wire (510) of this external conductor (530); And exterior insulation coating (540), coated this external conductor (530) of this exterior insulation coating (540), at the end of above-mentioned shielded type cable (500), expose successively towards front end and have external conductor (530) and internal wire (510), the feature of above-mentioned shielded cable (Y) is
The electric connector (X) of above-mentioned band external conductor retainer possesses:
External conductor retainer (100), this external conductor retainer (100) possesses first plate (110) of conductivity and second plate (120) of conductivity, when taking orthogonal depth direction, when Width and short transverse, above-mentioned first plate (110) is formed as the tabular in short transverse with thickness, above-mentioned second plate (120) is configured in the eminence side of the short transverse of this first plate (110), be formed as the tabular in short transverse with thickness, at least one party in above-mentioned first plate (110) and above-mentioned second plate (120) is formed and observes at depth direction the recess (111 caved in short transverse, 121), can the breakthrough part (101) that passes of coating (540) expose for insulating from the said external of above-mentioned shielded type cable end said external conductor (530) to be formed between above-mentioned first plate (110) and above-mentioned second plate (120), said external conductor (530) is through above-mentioned breakthrough part (101), and above-mentioned first plate (110) be formed with soldering-tin layer (S) between above-mentioned second plate (120) and said external conductor (530),
The retainer housing (200) of insulating properties, the retainer housing (200) of this insulating properties is configured in the depth side of the depth direction of said external conductor holder (100) or the lower side of short transverse, and be provided with the electric wire maintaining part (211) of flute profile, expose from the said external conductor (530) of above-mentioned shielded type cable end and roughly embed said wires maintaining part (211) along the above-mentioned internal wire (510) of depth direction extension;
Connector body (300), this connector body (300) has: the body shell (310) of insulating properties, and this body shell (310) has the fitting portion (311) chimeric with the other side's side electric connector (600); The contact (320) of conductivity, this contact (320) is located at this body shell (310), be connected with the above-mentioned inner conductor (511) of above-mentioned shielded type cable end, and contact with the contact (620) of above-mentioned the other side's side electric connector (600); and there is conductivity and in the connector shell (330) of tabular, this connector shell (330) is configuring in the mode at least partially covering aforementioned body housing (310) than the position of aforementioned body housing (310) near the lower side of short transverse, and be connected with aforementioned body housing (310), supporting slice (331) is provided with above-mentioned connector shell (330), this supporting slice (331) is from more edge-on towards the eminence of short transverse near the position of depth direction nearby side than aforementioned body housing (310), the incorporating section (340) for receiving said external conductor holder (100) and above-mentioned retainer housing (200) is provided with in the depth side of the depth direction of above-mentioned supporting slice (331), the lead division (331a) passed for above-mentioned shielded type cable (500) is provided with at above-mentioned supporting slice (331), observe at depth direction, this lead division (331a) sink from the ora terminalis of the eminence side of the short transverse of above-mentioned supporting slice (331) towards the lower side of short transverse, and
There is conductivity and in the connector case (400) of tabular, this connector case (400) is configured in the eminence side of the short transverse of above-mentioned connector body (300), and be linked to the above-mentioned connector shell (330) of above-mentioned connector body (300)
In above-mentioned first plate (110) or the second plate (120), be provided with press-in sheet (112), this press-in sheet (112) is pressed in the receiving opening (230) being located at above-mentioned retainer housing (200).
6. shielded cable according to claim 5 (Y), wherein,
The soldering of above-mentioned second plate (120) is in above-mentioned connector case (400).
7. shielded cable according to claim 5 (Y), wherein,
At least one party's broad ways in above-mentioned first plate (110) and above-mentioned second plate (120) is divided into plural part.
8. shielded cable according to claim 5 (Y), wherein,
The said external conductor (530) having many insulation coating of the said external from above-mentioned shielded type cable end (540) to expose is run through in above-mentioned breakthrough part (101).
CN201010167718.1A 2009-04-27 2010-04-26 Electric connector having exterior conductor holder and shielded cable Active CN101872928B (en)

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